1878610110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4816949}}^1$

素因数の和:4816972

約数の個数: 32

約数和(自身を含む): 4855485600

約数和(自身を除く): 2976875490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4816949, 9633898, 14450847, 24084745, 28901694, 48169490, 62620337, 72254235, 125240674, 144508470, 187861011, 313101685, 375722022, 626203370, 939305055, 1878610110]

約数ペア:

[(1, 1878610110), (2, 939305055), (3, 626203370), (5, 375722022), (6, 313101685), (10, 187861011), (13, 144508470), (15, 125240674), (26, 72254235), (30, 62620337), (39, 48169490), (65, 28901694), (78, 24084745), (130, 14450847), (195, 9633898), (390, 4816949)]